package com.atguigu.gmall.publisher.controller;

import com.atguigu.gmall.publisher.beans.TrafficUvCt;
import com.atguigu.gmall.publisher.service.TrafficStatsService;
import com.atguigu.gmall.publisher.utils.DateFormatUtil;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;

import java.util.ArrayList;
import java.util.List;

/**
 * @author Felix
 * @date 2023/10/17
 * 流量域统计Controller
 */
@RestController
public class TrafficStatsController {

    @Autowired
    private TrafficStatsService trafficStatsService;

    @RequestMapping("/ch")
    public String getChUvCt(
        @RequestParam(value = "date",defaultValue = "0") Integer date,
        @RequestParam(value = "limit",defaultValue = "10") Integer limit){
        if(date == 0){
            date = DateFormatUtil.now();
        }

        List<TrafficUvCt> trafficUvCtList = trafficStatsService.getChUvCt(date, limit);
        List chList = new ArrayList();
        List uvCtList = new ArrayList();
        for (TrafficUvCt trafficUvCt : trafficUvCtList) {
            chList.add(trafficUvCt.getCh());
            uvCtList.add(trafficUvCt.getUvCt());
        }

        String json = "{\"status\": 0,\"data\": {\"categories\": [\""+StringUtils.join(chList,"\",\"")+"\"],\n" +
            "    \"series\": [{\"name\": \"渠道\",\n" +
            "        \"data\": ["+StringUtils.join(uvCtList,",")+"]\n" +
            "      }]}}";

        return json;

    }
}
